ZIP code 01702 is officially located in the state of Massachusetts, primarily serving the city of Zcta 01702. It falls under the administrative jurisdiction of Middlesex County. When planning mail delivery, logistics routing, or demographic research, 01702 operates within the Eastern Time (ET) timezone and supports the 331 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 01702 ZIP Code Tabulation Area is approximately 12,231. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $74,702.